The document discusses open source software and contributing to open source projects through pull requests on GitHub. It defines open source software, explains why developers release software as open source and use open source software, and discusses contributing through documentation, bug fixes, new features, and pull requests. The summary provides an overview of the key topics covered in the document.
18. Go To The Source
● BitBucket
● Google Code
● SourceForge
● Assembla
● GitHub
19. What is source control?
The management of changes to
documents and other collections of
information. Changes are identified
by unique “revision" identifiers which
are associated with a timestamp and
the person making the change.
Revisions can be compared,
restored, and merged.